Republican Candidates Campaign At Iowa State Fair

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Fairgoers cheer for former Alaska Governor Sarah Palin while she... News Photo2012 United States Presidential Election,Agricultural Fair,Alaska - USA State,Appearance,Democracy,Des Moines - Iowa,Election,Former,Hope,Horizontal,Iowa,Politics,Sarah Palin,USAPhotographer Collection: Getty Images News 2011 Getty ImagesDES MOINES, IA - AUGUST 12: Fairgoers cheer for former Alaska Governor Sarah Palin while she appears on the Sean Hannity Show at the Iowa State Fair August 12, 2011 in Des Moines, Iowa. Although Palin has not announced any intention of running for president, she joined most of the declared Republican presidential hopefuls who are visiting the fair ahead of tomorrow's Iowa Straw Poll to greet voters and engage in the traditional Iowa campaigning ritual. (Photo by Chip Somodevilla/Getty Images)